Triple
T3883948
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Media/Elwyn Line |
E92892
|
entity |
| Predicate | servedCommunity |
P82
|
FINISHED |
| Object | Elwyn, Pennsylvania |
E124897
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Elwyn, Pennsylvania | Statement: [Media/Elwyn Line, servedCommunity, Elwyn, Pennsylvania]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Elwyn, Pennsylvania Context triple: [Media/Elwyn Line, servedCommunity, Elwyn, Pennsylvania]
-
A.
Elwyn, Pennsylvania
chosen
Elwyn, Pennsylvania is an unincorporated community in Middletown Township, Delaware County, known for its regional rail station and proximity to the historic Elwyn Institute.
-
B.
Woodlyn, Pennsylvania
Woodlyn, Pennsylvania is a residential community and census-designated place in southeastern Pennsylvania, situated within the suburban region southwest of Philadelphia.
-
C.
Youngwood, Pennsylvania
Youngwood, Pennsylvania is a small borough in Westmoreland County known historically as a railroad town and situated in the Pittsburgh metropolitan area.
-
D.
Mount Pleasant, Pennsylvania
Mount Pleasant, Pennsylvania is a small borough in Westmoreland County known historically for its coal mining and glass manufacturing industries.
-
E.
Brookhaven, Pennsylvania
Brookhaven, Pennsylvania is a small suburban borough in southeastern Pennsylvania, located near Philadelphia in Delaware County.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69aed9697de0819087c2559295ff3d12 |
completed | March 9, 2026, 2:30 p.m. |
| NER | Named-entity recognition | batch_69aeec9029908190a7b36a3827734db1 |
completed | March 9, 2026, 3:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b5a82c551c8190a97fdc5a96cf131c |
completed | March 14, 2026, 6:25 p.m. |
Created at: March 9, 2026, 3:20 p.m.